Answer :
Each bottle got
[tex] \frac{1}{2} \times \frac{3}{4}box = \frac{1 \times 3}{2 \times 4}box = \frac{3}{8}box [/tex]
[tex] \frac{1}{2} \times \frac{3}{4}box = \frac{1 \times 3}{2 \times 4}box = \frac{3}{8}box [/tex]